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chip_histogram_features
直方图是用面积表示各组频数的多少,矩形的高度表示每一组的频数或频率,宽度则表示各组的组距,因此其高度与宽度均有意义。 程序提取了很多直方图所需要的参数特征,如均值、方差、偏度、峰度、能量和熵。
(Histogram is that each group size the number of frequency, the height of the rectangular frequency of each group said that the number or frequency, the width of that group from each group, so the significance of height and width of both. Extraction procedures need a lot of parameters histogram features, such as mean, variance, skewness, kurtosis, energy and entropy.)
- 2009-05-06 20:39:32下载
- 积分:1
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jj
说明: 先对图像均衡化 增强对比度 加噪声 然后分别进行空域和频域滤波(First, the contrast enhanced image equalization plus noise and then separate airspace and frequency domain filtering)
- 2010-04-29 19:28:06下载
- 积分:1
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chapter31
思维进化算法优化BP神经网络——非线性函数拟合(Mind Evolutionary algorithm optimization BP neural network- a nonlinear function fitting)
- 2021-04-27 16:28:44下载
- 积分:1
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布朗运动
说明: 对布朗运动的方程求解 是个随机微分方程 进行求解(The solution of Brownian motion is a stochastic differential equation.)
- 2020-05-31 22:48:38下载
- 积分:1
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chu
本程序可以实现具有较好相关性的ZC序列,其时频两域相关性很强(The program can achieve better correlation with the ZC sequence, time and frequency domain strong correlation)
- 2021-04-11 14:08:58下载
- 积分:1
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ceshi
matlab编写的信号分解,采用HHT变换的EMD分解方法,提取信号的各阶EMD分量。(matlab write signal decomposition, the use of HHT transform EMD decomposition method to extract the signal component of each order EMD.)
- 2011-05-27 14:56:56下载
- 积分:1
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Chapter4
现代通信系统书第四章程序(电子工业出版社)(Modern communications systems book chapter IV procedures (Electronics Industry Press))
- 2009-04-03 15:27:40下载
- 积分:1
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mimosystemsimulating
具体描述了mimo系统实现的仿真过程,方便初学者进一步学习研究。(simulation of mimo system)
- 2009-03-07 21:23:32下载
- 积分:1
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Microwav_adbm
Microwave Attenuation Vs Fc
- 2010-12-16 02:28:32下载
- 积分:1
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Tutorial_matlab
Matlab Tutorial for students
- 2011-12-14 03:14:01下载
- 积分:1